This decision comes after the airline said it wouldn’t accommodate infants in its Boeing 747-400 fleet. These planes fly between Kuala Lumpur and Sydney as well as London and Amsterdam.

News of the initial ban was first released through a series of tweets sent out by Malaysia Airlines CEO Tengku Azmil on June 19, when the press approached him about a rumored “no babies” policy.

Malaysia Airlines is now banning infants on board Boeing 747-400 First Class.

Have many complaints from 1st class passengers that say spend money on 1st class & can’t sleep due to crying infants.

We allow infants in business & economy!

This week Australian Business Traveller sent Azmil a tweet asking if the “no babies in first class policy” would be implemented on the new A380. “Yup,” the CEO tweeted back.

Babies on planes have long been a controversial topic, especially among business travelers who often complain that fussing children disrupt their peace and quiet. In February, a campaign was launched to encourage airlines to create child-free flights and zones on planes, and Virgin, Emirates, and British airlines implied that they’re looking into this, according to MSNBC.